Pictured above is the avocado margarita from Curra's Grill. I couldn't find it on the menu, but I'd heard whispers of its existence in an urban legend kind of way. While I wouldn't name it the best margarita in Austin, it definitely fills that certain je ne sais quoi of a hearty, satisfying, smoothie-with-a-buzz. The drink is served frozen, but the avocado makes it taste more smoothie than frozen margarita (of which I am not fond). I probably wouldn't drink more than one in a sitting, but I can imagine it as a great hangover cure.